Orange Milkcap vs Whiskery Milkcap

Lactarius aurantiacus compared with Lactarius mairei

Key Differences

• Orange Milkcap is Least Concern while Whiskery Milkcap is Critically Endangered.

Taxonomic Classification

Rank	Orange Milkcap	Whiskery Milkcap
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Russulales (Russulales)	Russulales (Russulales)
Family same	Russulaceae	Russulaceae
Genus same	Lactarius	Lactarius
Species	Lactarius aurantiacus	Lactarius mairei

Evolutionary Relationship

Orange Milkcap and Whiskery Milkcap share a common ancestor at the Genus level: Lactarius.

Conservation Status

Orange Milkcap

LC — Least Concern

Whiskery Milkcap

CR — Critically Endangered

Physical Characteristics

Attribute	Orange Milkcap	Whiskery Milkcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Orange Milkcap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Whiskery Milkcap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden